package com.farriver.bwf.service.system;

import com.farriver.bwf.common.statics.LangConstants;
import com.farriver.bwf.service.ServiceBase;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;

import javax.print.*;
import javax.print.attribute.DocAttributeSet;
import javax.print.attribute.HashDocAttributeSet;
import javax.print.attribute.HashPrintRequestAttributeSet;
import javax.print.attribute.PrintRequestAttributeSet;
import java.io.FileInputStream;

@Service
public class SystemPrintService extends ServiceBase {
    private static final Logger logger = LoggerFactory.getLogger(SystemPrintService.class);

    public void Print(String filepath) {
        try {

            DocFlavor flavor = DocFlavor.INPUT_STREAM.AUTOSENSE;
            PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet();
            PrintService[] pservices = PrintServiceLookup.lookupPrintServices(flavor, aset);
            PrintService defaultService = PrintServiceLookup.lookupDefaultPrintService();
            PrintService service = ServiceUI.printDialog(null, 200, 200, pservices, defaultService, flavor, aset);

            if (service != null) {
                DocPrintJob pj = service.createPrintJob();
                FileInputStream fis = new FileInputStream(filepath);//("D:" + File.separator + "gocar.sql");// 打印D盘HELLO.txt文档。
                DocAttributeSet das = new HashDocAttributeSet();
                Doc doc = new SimpleDoc(fis, flavor, das);
                pj.print(doc, aset);

            } else {
                logger.error(LangConstants.MSG_ERROR_PRINT);
            }

        } catch (Exception e) {
            logger.error(e.getMessage(), e);
        }
    }
}